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Multi-view/3D video is currently available in games, entertainment, education, security, and surveillance applications . Since the amount of data in multi-view/3D increases proportionally with the number of cameras, and due to different bandwidth and playback capabilities of receivers, appropriate compression of multi-view/3D video to produce the correct bitrate while maintaining smooth video quality...
A typical scenario for multi-view 3D consists of several 3D video sequences captured simultaneously from the same scene with the help of multiple cameras from different positions and through different angles. Due to the extremely high bandwidth of multi-view/3D video, rate control is one of the key factors influencing its quality. In this paper, we investigate the impacts of multi-view/3D video characteristics...
Due to the shared nature of IP networks, the available network bandwidth is not constant and varies during transmission. In order to have better quality, efficient bandwidth utilization and network congestion management, the outgoing bitrate of a streaming application should adapt to changes in network traffic as fast as possible. The adaption time is very critical and plays an important role in the...
Lagrange multiplier selection that is widely used in mode decision has a significant effect on the quality performance of video encoding. It has been shown in the literature that the Lagrange multiplier is closely related to the quantization factor. However, changing the Lagrange multiplier based on quantization, as it has been the case in several researches, may not be totally accurate. In this paper,...
In most video streaming applications the available bandwidth may vary during transmission due to the shared nature of IP networks. For efficient bandwidth utilization and in order to manage network congestions, the outgoing bitrate of a streaming application should adapt to changes in network traffic. Current encoders have no strategy for acting in response to bitrate variations that occur as a result...
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